Aleksandr Sulimov - Backend engineer for Account & Subscription tribe at Kiwi.com Aleksandr is a seasoned backend developer with a background in embedded development. He enjoys optimizing code and has a strong understanding of Python and the Asyncio library. As a Python developer on the Account & Subscription team at Kiwi.com | Find Cheap Flights & Discover New Destinations , he maintains authentication and user data services. Aleksandr is also an active contributor to open-source projects. He is passionate about backend development and is eager to share his expertise with others at the conference.